The book contains a lot of illustration for DVD, cover and other, from a lot of Gainax Series, like Mahoromatic on the front cover, FLCL, Evangelion, KareKano, Kono Minikuku mo Utsukushii Sekai, He Is My Master, Gurren Lagann.
But since it's a Kazuhiro Takamura, you can find other splendid illustration from Strike Witches and Gundam OO!
Only fault... there's a little tilt in the up corner of all the volume. -_-